937
FPUS54 KHUN 180827
ZFPHUN

Zone Forecast Product for The Tennessee Valley
National Weather Service Huntsville AL
327 AM CDT Tue Aug 18 2026

ALZ006-182100-
Madison-
Including the city of Huntsville
327 AM CDT Tue Aug 18 2026

.TODAY...Mostly cloudy, then becoming partly cloudy early this
morning, then becoming mostly sunny. Highs in the lower 90s.
Light and variable winds becoming north around 10 mph.
.TONIGHT...Partly cloudy in the evening, then becoming mostly
clear. Lows in the upper 60s. Light and variable winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Light and
variable winds. Chance of rain 20 percent.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Light and variable winds.
Chance of rain 20 percent. Heat index readings 105 to 107 in the
afternoon.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a chance of showers. Lows in the
lower 70s. Chance of rain 40 percent.
.FRIDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Chance of
rain 40 percent.
.FRIDAY NIGHT...Partly cloudy. Lows around 70.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs in the lower 90s.
Lows in the upper 60s.

$$

ALZ001-182100-
Lauderdale-
Including the city of Florence
327 AM CDT Tue Aug 18 2026

.TODAY...Partly cloudy, then becoming mostly sunny early this
morning, then becoming partly cloudy, then becoming mostly sunny
this afternoon. Patchy fog late. Highs in the lower 90s. Light
and variable winds.
.TONIGHT...Partly cloudy in the evening then clearing. Lows in
the upper 60s. Light and variable winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds. Heat index readings around 105 in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms after midnight. Lows in the mid 70s. Light and
variable winds. Chance of rain 40 percent.
.THURSDAY...Partly cloudy with a chance of showers. A slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon. Highs in the lower 90s. Light and
variable winds. Chance of rain 40 percent. Heat index readings
around 105 in the afternoon.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a chance of showers. Lows in the
lower 70s. Chance of rain 50 percent.
.FRIDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the morning, then a chance of thunderstorms
in the afternoon. Highs around 90. Chance of rain 30 percent.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 60s.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s.
Lows in the upper 60s.
.SUNDAY NIGHT...Mostly clear. A slight chance of showers after
midnight. Lows in the upper 60s. Chance of rain 20 percent.
.MONDAY...Partly cloudy. Highs in the lower 90s.

$$

ALZ002-182100-
Colbert-
Including the cities of Muscle Shoals, Sheffield, and Tuscumbia
327 AM CDT Tue Aug 18 2026

.TODAY...Partly cloudy, then becoming mostly sunny early this
morning, then becoming partly cloudy, then becoming mostly sunny
this afternoon. Patchy fog after midnight. Highs in the lower
90s. Light and variable winds becoming north around 10 mph this
afternoon.
.TONIGHT...Partly cloudy in the evening then clearing. Lows
around 70. Light and variable winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds. Heat index readings around 105 in the afternoon.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 70s. Light and
variable winds. Chance of rain 20 percent.
.THURSDAY...Partly cloudy with a chance of showers. A slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon. Highs in the lower 90s. Light and
variable winds. Chance of rain 40 percent. Heat index readings
around 105 in the afternoon.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a chance of showers. Lows in the
lower 70s. Chance of rain 50 percent.
.FRIDAY...Partly cloudy with a slight chance of thunderstorms. A
chance of showers, mainly in the morning. Highs around 90. Chance
of rain 30 percent.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
around 70.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s.
Lows around 70.
.SUNDAY NIGHT...Mostly clear. A slight chance of showers after
midnight. Lows in the upper 60s. Chance of rain 20 percent.
.MONDAY...Partly cloudy. Highs in the lower 90s.

$$

ALZ003-182100-
Franklin AL-
Including the cities of Red Bay and Russellville
327 AM CDT Tue Aug 18 2026

.TODAY...Patchy fog after midnight. Partly cloudy. Highs in the
lower 90s. Light and variable winds.
.TONIGHT...Partly cloudy in the evening then clearing. Lows in
the upper 60s. Light and variable winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds. Heat index readings 99 to 104.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 70s. Light and
variable winds. Chance of rain 20 percent.
.THURSDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Light and
variable winds. Chance of rain 30 percent. Heat index readings
98 to 103.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a chance of showers. Lows in the
lower 70s. Chance of rain 50 percent.
.FRIDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the morning, then a chance of thunderstorms
in the afternoon. Highs around 90. Chance of rain 40 percent.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 60s.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs around 90. Lows in
the upper 60s.
.SUNDAY NIGHT...Mostly clear. A slight chance of showers after
midnight. Lows in the upper 60s. Chance of rain 20 percent.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 90.

$$

ALZ004-182100-
Lawrence-
Including the cities of Moulton and Town Creek
327 AM CDT Tue Aug 18 2026

.TODAY...Mostly cloudy, then becoming partly cloudy early this
morning, then becoming mostly sunny. Patchy fog after midnight.
Highs in the lower 90s. Light and variable winds becoming north
around 10 mph this afternoon.
.TONIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 70s. Light and
variable winds. Chance of rain 20 percent.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Light and variable winds.
Chance of rain 20 percent.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a chance of showers. Lows in the
lower 70s. Chance of rain 40 percent.
.FRIDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the morning, then a chance of thunderstorms
in the afternoon. Highs around 90. Chance of rain 40 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows around 70.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s.
Lows in the upper 60s.
.SUNDAY NIGHT...Mostly clear. A slight chance of showers after
midnight. Lows in the upper 60s. Chance of rain 20 percent.
.MONDAY...Partly cloudy. Highs in the lower 90s.

$$

ALZ005-182100-
Limestone-
Including the city of Athens
327 AM CDT Tue Aug 18 2026

.TODAY...Mostly cloudy, then becoming partly cloudy this morning,
then becoming mostly sunny. Highs around 90. Light and variable
winds becoming northwest around 10 mph this afternoon.
.TONIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid 70s. Light and
variable winds. Chance of rain 20 percent.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Light and variable winds.
Chance of rain 20 percent.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a chance of showers. Lows in the
lower 70s. Chance of rain 40 percent.
.FRIDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs around 90. Chance of rain
40 percent.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the upper 60s.
.SATURDAY THROUGH SUNDAY NIGHT...Mostly clear. Highs around 90.
Lows in the upper 60s.
.MONDAY...Mostly sunny in the morning, then becoming partly
cloudy. Highs around 90.

$$

ALZ007-182100-
Morgan-
Including the city of Decatur
327 AM CDT Tue Aug 18 2026

.TODAY...Partly cloudy. Highs in the lower 90s. Light and
variable winds becoming northwest around 10 mph this afternoon.
.TONIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Light and
variable winds. Chance of rain 20 percent.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the mid 90s. Light and variable winds.
Chance of rain 20 percent. Heat index readings around 105 in the
afternoon.
.THURSDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. A slight chance of thunderstorms in the evening. A
chance of showers. Lows in the lower 70s. Chance of rain
40 percent.
.FRIDAY...Partly cloudy with a slight chance of showers and
thunderstorms in the morning, then mostly cloudy with a chance of
showers and thunderstorms in the afternoon. Highs in the lower
90s. Chance of rain 40 percent.
.FRIDAY NIGHT...Partly cloudy. Lows around 70.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs in the lower 90s.
Lows in the upper 60s.

$$

ALZ016-182100-
Cullman-
Including the city of Cullman
327 AM CDT Tue Aug 18 2026

.TODAY...Mostly cloudy, then becoming partly cloudy late, then
becoming mostly sunny, then becoming partly cloudy early this
afternoon, then becoming mostly sunny. Patchy fog after midnight.
Highs around 90. Light and variable winds becoming northwest
around 10 mph this afternoon.
.TONIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Light
and variable winds.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Temperature falling into
the in the upper 80s in the afternoon. Light and variable winds.
Chance of rain 20 percent. Heat index readings around 105 in the
afternoon.
.THURSDAY NIGHT...Partly cloudy. A chance of showers and a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight. Lows in the lower 70s. Chance of rain
40 percent.
.FRIDAY...Partly cloudy with a slight chance of showers and
thunderstorms in the morning, then mostly cloudy with a chance of
showers and thunderstorms in the afternoon. Highs around 90.
Temperature falling into the in the mid 80s in the afternoon.
Chance of rain 40 percent.
.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and
thunderstorms in the evening, then partly cloudy after midnight.
Lows in the upper 60s. Chance of rain 20 percent.
.SATURDAY THROUGH SUNDAY...Mostly clear. Highs in the lower 90s.
Lows in the upper 60s.
.SUNDAY NIGHT...Mostly clear in the evening, then partly cloudy
with a slight chance of showers after midnight. Lows in the upper
60s. Chance of rain 20 percent.
.MONDAY...Partly cloudy. Highs around 90.

$$

ALZ008-182100-
Marshall-
Including the cities of Albertville, Arab, Boaz, and Guntersville
327 AM CDT Tue Aug 18 2026

.TODAY...Mostly cloudy, then becoming partly cloudy late, then
becoming mostly sunny, then becoming partly cloudy late this
morning, then becoming mostly sunny. Highs around 90. Light and
variable winds becoming northwest around 10 mph this afternoon.
.TONIGHT...Partly cloudy. Lows in the upper 60s. Light and
variable winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Light and
variable winds. Chance of rain 20 percent.
.THURSDAY...Partly cloudy. Highs in the mid 90s. Light and
variable winds. Heat index readings 105 to 107.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a slight chance of showers. Lows in
the lower 70s. Chance of rain 20 percent.
.FRIDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s.
Temperature falling into the in the mid 80s in the afternoon.
Chance of rain 40 percent.
.FRIDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows around 70. Chance of rain
20 percent.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs in the lower 90s.
Lows in the upper 60s.

$$

ALZ009-182100-
Jackson-
Including the city of Scottsboro
327 AM CDT Tue Aug 18 2026

.TODAY...Mostly cloudy, then becoming partly cloudy early this
morning, then becoming mostly sunny. Patchy fog after midnight.
Highs in the upper 80s. Light and variable winds becoming
northwest around 10 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the mid 60s. Light and variable winds.
.WEDNESDAY...Partly cloudy in the morning then clearing. Highs in
the lower 90s. Light and variable winds.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Light and
variable winds. Chance of rain 20 percent.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Light and variable winds.
Chance of rain 20 percent. Heat index readings around 105 in the
afternoon.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a slight chance of showers. Lows in
the lower 70s. Chance of rain 20 percent.
.FRIDAY...Partly cloudy with a chance of showers. A slight chance
of thunderstorms in the morning, then a chance of thunderstorms
in the afternoon. Highs in the upper 80s. Chance of rain
40 percent.
.FRIDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
rain 20 percent.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 80s.
Lows in the upper 60s.

$$

ALZ010-182100-
DeKalb-
Including the cities of Fort Payne and Rainsville
327 AM CDT Tue Aug 18 2026

.TODAY...Mostly cloudy, then becoming partly cloudy early this
morning, then becoming mostly sunny. Highs in the upper 80s.
Light and variable winds becoming northwest around 10 mph.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 60s. Light and variable winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Mostly clear in the evening, then partly
cloudy with a slight chance of showers and thunderstorms after
midnight. Lows in the lower 70s. Light and variable winds. Chance
of rain 20 percent.
.THURSDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s. Light and
variable winds. Chance of rain 20 percent. Heat index readings
98 to 103.
.THURSDAY NIGHT...Partly cloudy. A chance of showers and a slight
chance of thunderstorms in the evening. Lows in the lower 70s.
Chance of rain 30 percent.
.FRIDAY...Partly cloudy. A slight chance of showers in the
morning, then a chance of showers and thunderstorms in the
afternoon. Highs around 90. Chance of rain 40 percent.
.FRIDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening. Lows in the upper 60s. Chance of
rain 20 percent.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs around 90. Lows in
the upper 60s.

$$

TNZ096-182100-
Lincoln-
Including the city of Fayetteville
327 AM CDT Tue Aug 18 2026

.TODAY...Mostly cloudy, then becoming partly cloudy early this
morning, then becoming mostly sunny. Patchy fog late. Highs in
the upper 80s. Light and variable winds.
.TONIGHT...Partly cloudy in the evening then clearing. Lows in
the upper 60s. Light and variable winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Light and
variable winds. Chance of rain 40 percent.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Light and variable winds.
Chance of rain 20 percent.
.THURSDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms in the evening, then a chance of showers after
midnight. Lows around 70. Chance of rain 40 percent.
.FRIDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs around 90. Chance of rain
40 percent.
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. A
slight chance of showers. Lows in the upper 60s. Chance of rain
20 percent.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs around 90. Lows in
the upper 60s.

$$

TNZ076-182100-
Moore-
Including the city of Lynchburg
327 AM CDT Tue Aug 18 2026

.TODAY...Partly cloudy after midnight then clearing. Highs in the
upper 80s. Light and variable winds.
.TONIGHT...Mostly clear. Lows in the mid 60s. Light and variable
winds.
.WEDNESDAY...Mostly sunny. Highs in the mid 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Partly cloudy. A chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Light and
variable winds. Chance of rain 30 percent.
.THURSDAY...Partly cloudy with a slight chance of thunderstorms.
A chance of showers, mainly in the morning. Highs in the lower
90s. Light and variable winds. Chance of rain 30 percent.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy with a chance of
showers and thunderstorms. Lows around 70. Highs around 90.
Chance of rain 40 percent.
.FRIDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. A slight chance of showers. Lows in the upper 60s.
Chance of rain 20 percent.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs around 90. Lows in
the mid 60s.

$$

TNZ097-182100-
Franklin TN-
Including the cities of Cowan, Decherd, Estill Springs, Sewanee,
and Winchester
327 AM CDT Tue Aug 18 2026

.TODAY...Mostly cloudy, then becoming partly cloudy early this
morning, then becoming mostly sunny. Highs in the upper 80s.
Light and variable winds.
.TONIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 60s. Light and variable winds.
.WEDNESDAY...Mostly sunny. Highs in the lower 90s. Light and
variable winds.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the lower 70s. Light and
variable winds. Chance of rain 20 percent.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower 90s. Light and variable winds.
Chance of rain 20 percent.
.THURSDAY NIGHT...A slight chance of thunderstorms in the
evening. Partly cloudy with a slight chance of showers. Lows in
the lower 70s. Chance of rain 20 percent.
.FRIDAY...Partly cloudy. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Highs in the upper 80s. Chance of
rain 50 percent.
.FRIDAY NIGHT...Partly cloudy. A slight chance of showers in the
evening. Lows in the upper 60s. Chance of rain 20 percent.
.SATURDAY THROUGH MONDAY...Mostly clear. Highs in the upper 80s.
Lows in the upper 60s.

$$